In reality — both are not accurate enough to say anything much over such short periods and with
such huge variability.
The longest series over land, some 1.5 years, 3 samples per day, shows
such a huge variability (66 ppmv — 1 sigma) that one can't trust the data at all.
Not exact matches
Dave: ``... what natural process could possibly cause significant temperature
variability in the ocean system, which has
such a
huge inertia, on timescales as small as a decade?
The climate records
such as they are show
huge differences in climate
variability between glaciations and interglacials.